#A83123#A83123

#A83123 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.2% C 0.158 H 30.2°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#A83123
RGB	rgb(168, 49, 35)
HSL	hsl(6, 66%, 40%)
HSV	hsv(6, 79%, 66%)
CMYK	cmyk(0%, 70.8%, 79.2%, 34.1%)
CIE-LAB	lab(38.98, 47.76, 36.32)
CIE-LCH	lch(38.98, 60.00, 37.25°)
OKLab	oklab(49.22% 0.1361 0.0794)
OKLCH	oklch(49.22% 0.158 30.2)
XYZ	xyz(17.5522, 10.6455, 2.7204)
Luminance	0.1064 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A83123 #239AA8

analogous

#A82357 #A83123 #A87423

triadic

#A83123 #23A831 #3123A8

tetradic

#A83123 #57A823 #239AA8 #7423A8

square

#A83123 #57A823 #239AA8 #7423A8

split-complementary

#A83123 #23A874 #2357A8

monochromatic

#43130E #752218 #A83123 #D54534 #DF7366

Accessibility & contrast

On white

6.71

#A83123 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#A83123 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A83123

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A83123	#FFFFFF	#000000	##FFFFFF
##A83123	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B20

Deuteranopia (green-blind)

#71651E

Tritanopia (blue-blind)

#B9012F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a83123;
/* rgb */ color: rgb(168, 49, 35);
/* oklch */ color: oklch(49.2% 0.158 30.2);

Tailwind

colors: {
  custom: {
    50: '#ca715f',
    500: '#a83123',
    950: '#000000',
  },
}

SCSS

$custom: #a83123;
$custom-light: #ca715f;
$custom-dark: #000000;

JSON

{
  "hex": "#a83123",
  "rgb": {
    "r": 168,
    "g": 49,
    "b": 35
  },
  "hsl": {
    "h": 6.316,
    "s": 65.517,
    "l": 39.804
  },
  "oklch": {
    "l": 0.49223,
    "c": 0.15758,
    "h": 30.2
  },
  "luminance": 0.10643
}

Semantic roles & 50–950 ramp

primary

#A83123

secondary

#62BAC5

accent

#D7E83F

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A83123

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →